Upgrade your 1959-1960 Chevrolet Fullsize with the best in automotive wiring solutions. Our Backup Light Switch Harness connects the fuse block to the backup light switch and rear body harness connector, offering a seamless installation without the hassle associated with outdated wiring. Designed specifically for Chevrolet full-size models, this harness ensures reliable performance and safety on the road, making it an essential addition for both restorers and everyday drivers.